Changeset 99013b84 in mainline for uspace/srv/loader/Makefile

Timestamp:

2018-05-15T18:54:09Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Parents:

fac0ac7

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-05-02 19:48:42)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-05-15 18:54:09)

Message:

Don't use custom ldscripts in uspace.

Even with the *-linux-gnu targets, there is practically nothing Linux-specific
in the linker itself. We get a few GNU program headers this way, but those
can be safely ignored.

File:

• uspace/srv/loader/Makefile (modified) (1 diff)

uspace/srv/loader/Makefile

@@ -29 +29 @@
 
 USPACE_PREFIX = ../..
+ROOT_PATH = $(USPACE_PREFIX)/..
+CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
 
-EXTRA_LDFLAGS = -Wl,-Ttext-segment=0x70000000
+include $(CONFIG_MAKEFILE)
+
+ifeq ($(UARCH),ia64)
+        # IA64 has a peculiar linker script with a fixed data segment address.
+        # Because the loader is a separate nonrelocatable binary in the same
+        # address space as the application, we provide a modified copy of
+        # the default linker script to work around that.
+        EXTRA_LDFLAGS = -T elf64_ia64_loader.x
+else
+        # On all other architectures, we can simply move the text segment.
+        EXTRA_LDFLAGS = -Wl,-Ttext-segment=0x70000000
+endif
 
 BINARY = loader